Nonstop flight route between Cornwall, Ontario, Canada and Washington, D.C. / Virginia, United States:

About this route:

A direct, nonstop flight between Cornwall Regional Airport (YCC), Cornwall, Ontario, Canada and Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States would travel a Great Circle distance of 450 miles (or 724 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Cornwall Regional Airport and Washington Dulles International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Cornwall Regional Airport (YCC):

• Because of Cornwall Regional Airport's relatively low elevation of 175 feet, planes can take off or land at Cornwall Regional Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The closest airport to Cornwall Regional Airport (YCC) is Massena International Airport (MSS), which is located only 17 miles (28 kilometers) SW of YCC.
• Cornwall Regional Airport (YCC) currently has only 1 runway.
• The furthest airport from Cornwall Regional Airport (YCC) is Margaret River Airport (MGV), which is located 11,511 miles (18,525 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Washington Dulles International Airport (IAD):

• The closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
• Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• At the end of World War II, growth in aviation and in the Washington metropolitan area led Congress to pass the Washington Airport Act of 1950, providing federal backing for a second airport.
• In September 2009, a 121,700 square feet central Transportation Security Administration checkpoint was added on a new security mezzanine level of the main terminal.
• Since many major domestic and international airlines have a large presence at Washington Dulles, there are several airline lounges in active operation there.
• Traffic by calendar year
• The furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.
• Washington Dulles International Airport (IAD) has 5 runways.
• The main terminal was recognized by the American Institute of Architects in 1966 for its design concept.
• The civil engineering firm Ammann and Whitney was named lead contractor.